CLiK is a ready-to-use spray-on insect growth regulator (IGR) for the prevention of blowfly strike in sheep.
CLiK is the first and only fly strike product to contain dicyclanil, an insect growth regulator that provides trusted protection that frees farmers from welfare and time worries associated with blowfly strike.
CLiK also has an advanced Rain-Lock formulation which uses suspo-emulsion technology. This allows CLiK to bind tightly to the grease in wool fibres and resist washing out
CLiK provides season-long protection, which is up to double the length of other commonly used products. CLiK is effective on all wool lengths and sheep breeds.

CLiK Spray-On is for the protection of:
• Sheep, either off-shears or with any length wool, against fly strike (Lucilia cuprina) for 18 to 24 weeks.
• Mulesing and marking wounds on sheep against fly strike (Lucilia cuprina) during the wound healing process.
• CLiK is used exclusively for prevention against blowfly strike (i.e. the flock should be treated before a fly wave). CLiK's proven performance has made it the world's #1 blowfly protection product.